/* Copyright 2016-2018 Esteve Fernandez <esteve@apache.org>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.ros2.rcljava.consumers;

/**
 * This is a copy of {@link java.util.funcion.BiConsumer} for platforms that
 * don't support Java 8's API (e.g. Android &lt; 7.0)
 *
 * @param <T> - the type of the first input to the operation
 * @param <U> - the type of the second input to the operation
 */
public interface BiConsumer<T, U> {
  /**
   * Performs this operation on the given argument.
   *
   * @param input1 - the first input argument
   * @param input2 - the second input argument
   */
  void accept(T input1, U input2);
}
